Pro-Lok's Killer Jig is made from lightweight machined aluminum with hardened bushings and a durable powder coated finish. The large comfortable knobs and door thickness adjustment allows you to easily adjust the jig to the thickness of the door. Eight recessed rubber pads help protect the door's finish. The Killer Jig includes the Killer Jig, both 2-1/8" & 1-1/2" cross-bore spur bits, 1" edge-bore bit, strike locator, 4 heavy duty latch and faceplate mortise tools, unique deadbolt height gauge, quick change drill adapter, set of 1½" bushing plates, set of 2 1/8" bushing plates, and custom molded carrying case. Information: www.pro-lok.com.